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4 GEMÜ CONEXO
3.2 Description
The GEMÜ 629 eSyLite 2/2-way diaphragm valve is motorized.
It is available as an OPEN/CLOSE version. An integral optical
position indicator is standard. The self-locking actuator holds
its position in a stable manner in the event of power supply
failure.
3.3 Function
The product controls or regulates (depending on version) a
flowing medium by being closed or opened by a motorized ac-
tuator.
The product has an optical position indicator as standard. The
optical position indicator indicates the OPEN and CLOSED po-
sitions.
3.4 Product label
The product label is located on the actuator. Product label
data (example):
Design in accordance with order data
- XXXXXXXX|YYYY
Item number
Traceability number
The month of manufacture is encoded in the traceability num-
ber and can be obtained from GEMÜ. The product was manu-
factured in Germany.
The operating pressure stated on the product label applies to
a media temperature of 20 °C. The product can be used up to
the maximum stated media temperature. You can find the
pressure/temperature correlation in the technical data.
GEMÜ 629 eSyLite
Device-specific data
Year of manufacture
Consecutive number
4 GEMÜ CONEXO
The interaction of valve components that are equipped with
RFID chips and an associated IT infrastructure actively in-
crease process reliability.
Thanks to serialization, every valve and every relevant valve
component such as the body, actuator or diaphragm, and
even automation components, can be clearly traced and read
using the CONEXO pen RFID reader. The CONEXO app, which
can be installed on mobile devices, not only facilitates and im-
proves the "installation qualification" process, but also makes
the maintenance process much more transparent and easier
to document. The app actively guides the maintenance techni-
cian through the maintenance schedule and directly provides
him with all the information assigned to the valve, such as
test reports, testing documentation and maintenance histor-
ies. The CONEXO portal acts as a central element, helping to
collect, manage and process all data.
For further information on GEMÜ CONEXO please visit:
www.gemu-group.com/conexo
5 Correct use
Danger of explosion
▶ Risk of death or severe injury.
●
Improper use of the product
▶ Risk of severe injury or death.
▶ Manufacturer liability and guarantee will be void.
Only use the product in accordance with the operating
●
conditions specified in the contract documentation and in
this document.
The product is designed for installation in piping systems and
for controlling a working medium.
The product is not intended for use in potentially explosive
areas.
● Use the product in accordance with the technical data.
6 / 41
DANGER
Do not use the product in potentially
explosive zones.
WARNING
www.gemu-group.com
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